✦ LIBER ✦
Constructive Methods for Solving Δu+AΔ4ut+But+CΔ4u+Du = 0
✍ Scribed by S. C. Bhatnagar; R. Pertsch Gilbert
- Publisher
- John Wiley and Sons
- Year
- 1977
- Tongue
- English
- Weight
- 363 KB
- Volume
- 80
- Category
- Article
- ISSN
- 0025-584X
No coin nor oath required. For personal study only.